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1. WO2020141970 - SYSTEM AND METHOD FOR ESTIMATING GEOSPATIAL POSITION BY COMPOSING POSITIONING SCHEME

Publication Number WO/2020/141970
Publication Date 09.07.2020
International Application No. PCT/MY2019/050138
International Filing Date 27.12.2019
IPC
G01S 19/20 2010.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS , GLONASS or GALILEO
13Receivers
20Integrity monitoring, fault detection or fault isolation of space segment
G01S 19/24 2010.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS , GLONASS or GALILEO
13Receivers
24Acquisition or tracking of signals transmitted by the system
CPC
G01S 19/37
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
13Receivers
35Constructional details or hardware or software details of the signal processing chain
37Hardware or software details of the signal processing chain
G01S 19/396
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
39the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
396Determining accuracy or reliability of position or pseudorange measurements
G01S 19/48
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
39the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
42Determining position
48by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
Applicants
  • MIMOS BERHAD [MY]/[MY]
Inventors
  • CHIENG, Heng Tze
  • TING, Kee Ngoh
  • NG, Seh Chun
  • MAT DAUD, Mohd Faiz Bin
Agents
  • MIRANDAH ASIA (MALAYSIA) SDN BHD
Priority Data
PI 201800273831.12.2018MY
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR ESTIMATING GEOSPATIAL POSITION BY COMPOSING POSITIONING SCHEME
(FR) SYSTÈME ET PROCÉDÉ D'ESTIMATION DE POSITION GÉOSPATIALE PAR COMPOSITION DE SYSTÈME DE POSITIONNEMENT
Abstract
(EN)
The present invention discloses a system for estimating geospatial position by composing positioning scheme from a plurality of signal sources (20) using at least one positioning technique comprising of a positioning engine (60), whereby the positioning engine (60) further comprising a source signal buffer (61); a signal source channel generator (62); an application level constraint specification, ALCS estimator (63); a positioning scheme composer (64); a positioning scheme executor (65) and a positioning technique database (66). Further, the method of estimating geospatial position by composing position estimation scheme from the plurality of signal sources (20) using at least one positioning technique are provided herein to perform the same.
(FR)
La présente invention concerne un système d'estimation de position géospatiale par composition d'un système de positionnement à partir d'une pluralité de sources de signal (20) à l'aide d'au moins une technique de positionnement comprenant un moteur de positionnement (60), le moteur de positionnement (60) comprenant en outre un tampon (61) de signal de source ; un générateur (62) de canal de source de signal ; un estimateur (63) de spécification de contrainte de niveau d'application (ALCS) ; un composeur (64) de système de positionnement ; un exécuteur (65) de système de positionnement et une base de données (66) de techniques de positionnement. En outre, l'invention concerne un procédé d'estimation de position géospatiale par composition d'un système d'estimation de position à partir de la pluralité de sources de signal (20) à l'aide d'au moins une technique de positionnement.
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